National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed E 9 mph
Barometer 30.38 in (1030.1 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill30°F (-1°C)
Last update 2 Apr 10:56 pm EDT
Extended Forecast for

2 Miles SW Grant Mills NY

  • Tonight

    Tonight: A slight chance of showers before 3am, then a slight chance of showers after 4am. Areas of fog. Otherwise, mostly cloudy, with a low around 36. South wind around 8 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers and
    Areas Fog

  • Friday

    Friday: Areas of fog before noon. Otherwise, partly sunny, with a high near 65. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 47. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Partly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers. Low around 43. Southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 3am, then a slight chance of showers after 4am. Areas of fog. Otherwise, mostly cloudy, with a low around 36. South wind around 8 mph. Chance of precipitation is 20%.
Friday
Areas of fog before noon. Otherwise, partly sunny, with a high near 65. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.
Friday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 47. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 20%.
Saturday
Showers likely, mainly after 2pm. Partly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers. Low around 43. Southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Showers, mainly before 2pm. High near 56. Chance of precipitation is 90%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
A chance of snow showers. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
Last Update:
6:17 pm EDT Apr 2, 2026
Forecast Valid:
11pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation